CN202487825U

CN202487825U - Battery connector

Info

Publication number: CN202487825U
Application number: CN201220127391XU
Authority: CN
Inventors: 林志强; 游达智
Original assignee: Proconn Technology Co Ltd
Current assignee: Proconn Technology Co Ltd
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2012-10-10
Anticipated expiration: 2022-03-27

Abstract

The utility model provides a battery connector. The battery connector comprises an insulation body, conductive pieces mounted on the insulation body, bases and elastic pieces with two ends respectively propped against the conductive pieces and the bases, wherein through grooves and slots are formed on the insulation body; each conductive piece comprises a roof which extends downwards to form a side wall, the side wall extends backwards to form a connecting part, the connecting part extends backwards to form a first contact part, the first contact part extends downwards to form a second contact part and partially extends into one of the slots, and the second contact part is accommodated into one of the through groove; and each base comprises a rear plate which extends to form a first conductive part and a second conductive part, the first conductive part is inserted into one of the slots, propped against one of the first contact parts to enable the first conductive part to deflect inwards, and jointed with the first contact part, and one of the second contact parts and the second conductive part mutually collide to maintain stable electric contact.

Description

Battery connector

Technical field

The utility model relates to a kind of connector, relates in particular to a kind of firm battery connector that cooperates.

Background technology

Prior art has disclosed a kind of battery connector, and it comprises insulating body, electric-conductor, base and elastic component.Said insulating body comprises slot and opening, and slot is hollow structure and runs through opening; Said electric-conductor comprises a roof, and the roof both side edges extends to form the two side downwards; Base comprises a back plate, and back plate both side edges extends to form two connecting portions forward, the cephalolateral margin of the two connecting portions contact site that extends back; During assembling, electric-conductor and base are interspersed in the slot, and the front portion of electric-conductor stretches out in outside the opening; Two-side elastic is resisted against on electric-conductor and the base before and after the elastic component; The contact site elasticity of base is resisted against on the electric-conductor two side, by this, realizes that base and electric-conductor electrically conduct.

Yet the above-mentioned battery connector only contact site elasticity through base is resisted against and realizes on the electric-conductor two side electrically conducting, and this connected mode receiving when vibrating instant cut-off takes place separately easily.

Summary of the invention

The purpose of the utility model is with deficiency a kind of battery connector of keeping stable electric connection to be provided to the defective that prior art exists.

For realizing above-mentioned purpose, the utility model provides a kind of battery connector, comprises insulating body, at least one electric-conductor, at least one base and at least one elastic component.Wherein, electric-conductor, base and elastic component are installed in the insulating body.Insulating body offers a plurality of grooves that are column, and this groove extends to the front portion of insulating body forward in the rear end face of insulating body, and the insulating body rear end face offers slot forward in the groove both sides, and slot is connected with groove; Electric-conductor comprises a roof; The roof both side edges extends to form the two side downwards, the sidewall posterior lateral margin formation a junction that extends back respectively, and connecting portion free end top extends back and forms first contact site; The lower lip at the first contact site rear portion is to extending below one second contact site; Electric-conductor is interspersed in the groove, and first contact site partly stretches in the slot, and second contact site is placed in the groove; Base comprises a back plate; Back plate both side edges bends extension two forward and is the first tabular conductive part; Back plate lower lip bends forward extends one second conductive part; First conductive part is inserted on the slot, and first conductive part is replaced first contact site to bias internal, so that second contact site and second conductive part are conflicted each other; Elastic component is installed in the groove of insulating body, and two ends are resisted against respectively on electric-conductor and the base.

Wherein, The rear end face of said insulating body also offers draw-in groove in the upper and lower sides of said slot; Said draw-in groove is connected with said slot, and each outwards protrudes out a holding section the last lateral margin at the said first conductive part rear portion and lower lip, the convex contact part that is provided with of the last lateral margin of said first conductive part; Said holding section is fastened in the said draw-in groove, and the groove roof of said contact part and said draw-in groove is interfered chucking.

Wherein, the free end bottom of said connecting portion extends back and forms a correcting portion, and the bottom land wall both sides of said groove are concaved with two location notchs downwards, and the bottom of said correcting portion is fastened in said two location notchs.

Wherein, The posterior lateral margin of the roof of the said electric-conductor formation positioning piece that extends back; The both sides of the front portion of said keeper and said roof junction outwards convex with two location divisions; Said elastic component is a spring, and said elastic component is sheathed on the said keeper, is resisted against respectively before and after the said elastic component on said location division and the back plate.

Wherein, said base offers an opening in the junction of the said back plate and second conductive part, and said open underside cell wall outwards convexes with a weld part downwards.

Wherein, the roof cephalolateral margin of said electric-conductor extends back downwards after extending below forward again and forms a contact head.

In sum; The utility model battery connector is replaced first contact site through first conductive part makes first conductive part to the bias internal time; First contact site and first conductive part are fitted tightly; Second contact site is conflicted to the bias internal and second conductive part each other, keeps stable electric connection by this.

Description of drawings

Fig. 1 is the stereogram of the utility model battery connector.

Fig. 2 is the three-dimensional exploded view of the utility model battery connector shown in Figure 1.

Fig. 3 is the stereogram of the insulating body of the utility model battery connector.

Fig. 4 is the part exploded view of another angle of the utility model battery connector shown in Figure 1.

Wherein, description of reference numerals is following:

Insulating body 10 grooves 11

Location notch 111 perforation 112

Slot 12 draw-in grooves 13

Electric-conductor 20 roofs 21

Contact head 211 sidewalls 22

23 location divisions 231, location division

Connecting portion 24 first contact sites 241

Second contact site, 242 correcting portions 243

Base 30 back plates 31

First conductive part, 32 holding sections 321

Contact part 322 second conductive parts 33

Opening 331 weld parts 332

Elastic component 40

Embodiment

Be to specify technology contents, structural feature, the purpose of being reached and the effect of the utility model, below give an example now that embodiment and conjunction with figs. are detailed gives explanation.

See also Fig. 1 and Fig. 2, the utility model battery connector comprises insulating body 10, at least one electric-conductor 20, at least one base 30 and at least one elastic component 40.Wherein, electric-conductor 20, base 30 and elastic component 40 are installed in the insulating body 10, and elastic component 40 two ends are resisted against respectively on electric-conductor 20 and the base 30.

See also Fig. 2 and Fig. 3; Said insulating body 10 rectangular bulks, insulating body 10 offers a plurality of grooves 11 that are column, and this groove 11 extends to the front portion of insulating body 10 forward in the rear end face of insulating body 10; Groove 11 bottom land wall both sides are concaved with two location notchs 111 downwards; Groove 11 further runs through insulating body 10 front end faces forward and forms a perforation 112, and insulating body 10 rear end faces offer slot 12 forward in groove 11 both sides, and slot 12 is connected with groove 11; And insulating body 10 rear end faces offer draw-in groove 13 in the upper and lower sides of slot 12, and draw-in groove 13 also is connected with slot 12.

See also Fig. 2 and Fig. 4, said electric-conductor 20 comprises a roof 21, and roof 21 both side edges extend to form two side 22 downwards, and roof 21 cephalolateral margins extend back downwards after extending below forward again and form a contact head 211.The posterior lateral margin of roof 21 extends back and forms positioning piece 23; Keeper 23 anterior both sides with roof 21 junctions outwards convex with two location divisions 231; Two side 22 posterior lateral margins extend back respectively and form a junction 24; Further extend internally backward again after connecting portion 24 free end tops stretch out backward form one first contact site, 241, the first contact sites, 241 rear portions lower lip to extending below one second contact site 242, connecting portion 24 free end bottoms extend back and form a correcting portion 243.

Please continue and consult Fig. 2 and Fig. 4; Said base 30 comprises a back plate 31; Back plate 31 both side edges bend extension two forward and are the first tabular conductive part 32; Each outwards protrudes out the convex contact part 322 that is provided with of last lateral margin of a holding section 321, the first conductive parts 32 the last lateral margin at first conductive part, 32 rear portions and lower lip, and back plate 31 lower lip bend extension one second conductive part 33 forward; Base 30 offers an opening 331 in the junction of the back plate 31 and second conductive part 33, and the downside cell wall of opening 331 outwards convexes with a weld part 332 downwards.

Please continue and consult Fig. 2, Fig. 3 and Fig. 4, during the assembling of the utility model battery connector, at first; Electric-conductor 20 is installed on the insulating body 10, particularly, electric-conductor 20 is interspersed in the groove 11 from insulating body 10 rears; Contact head 211 passes perforation 112 and stretches out in outside insulating body 10 front ends; Keeper 23 extends in the groove 11, and location division 231 front ends are resisted against on the front side cell wall of groove 11, and first contact site, 241 parts stretch in the slot 12; Second contact site 242 is placed in the groove 11, and correcting portion 243 bottoms are fastened in the location notch 111.

Take second place, elastic component 40 is installed in insulating body 10 on the electric-conductor 20, in the present embodiment, elastic component 40 is a spring, and spring housing is located on the keeper 23.

At last; Base 30 is installed in the insulating body 10, particularly, second conductive part 33 is interspersed between two second contact sites 242 in elastic component 40 downsides again; And be placed in the groove 11; Elastic component 40 front and back are resisted against respectively on location division 231 and the back plate 31, and back plate 31 fits with insulating body 10 rear end faces, and weld part 332 stretches out in outside the insulating body 10.First conductive part 32 is inserted on the slot 12; Holding section 321 is fastened in the draw-in groove 13; Chucking is interfered with draw-in groove 13 groove roofs in contact part 322; First conductive part 32 is replaced first contact site 241 makes first contact site 241 in the time of bias internal, and second contact site 242 is conflicted to the bias internal and second conductive part 33 each other.

The utility model battery connector and external cell (figure does not show) are when doing to cooperate; External cell compresses electric-conductor 20 and moves backward; Elastic component 40 is elastic compression backward, and when first contact site 241 and second contact site 242 moved backward, first contact site 241 and first conductive part 32 fitted tightly; Second contact site 242 and second conductive part 33 are conflicted each other, thereby keep stable electrical contact.

In sum; The utility model battery connector is replaced first contact site 241 through first conductive part 32 makes first conductive part 32 to the bias internal time; First contact site 241 and first conductive part 32 are fitted tightly; Second contact site 242 is conflicted to the bias internal and second conductive part 33 each other, keeps stable electric connection by this.

Claims

1. battery connector; Comprise insulating body, at least one electric-conductor, at least one base and at least one elastic component; Said electric-conductor, base and elastic component are installed in the said insulating body; Said elastic component two ends are resisted against respectively on said electric-conductor and the base, and said insulating body offers a plurality of grooves that are column, and said groove extends to the front portion of said insulating body forward in the rear end face of said insulating body; Said insulating body rear end face offers slot forward in said groove both sides, and said slot is connected with said groove; Said electric-conductor comprises a roof; Said roof both side edges extends to form the two side downwards; The said sidewall posterior lateral margin formation a junction that extends back respectively, said base comprise a back plate, it is characterized in that: the free end top of said connecting portion extends back and forms first contact site; The lower lip at the said first contact site rear portion is to extending below one second contact site; Said electric-conductor is interspersed in the said groove, and said first contact site partly stretches in the said slot, and said second contact site is placed in the said groove; The back plate both side edges of said base bends forward to extend and is the first tabular conductive part; Said back plate lower lip bends forward extends one second conductive part; Said first conductive part is inserted on the said slot; Said first conductive part is replaced said first contact site to bias internal, so that said second contact site and said second conductive part are conflicted each other.

2. battery connector as claimed in claim 1; It is characterized in that: the rear end face of said insulating body also offers draw-in groove in the upper and lower sides of said slot; Said draw-in groove is connected with said slot, and each outwards protrudes out a holding section the last lateral margin at the said first conductive part rear portion and lower lip, the convex contact part that is provided with of the last lateral margin of said first conductive part; Said holding section is fastened in the said draw-in groove, and the groove roof of said contact part and said draw-in groove is interfered chucking.

3. battery connector as claimed in claim 1; It is characterized in that: the free end bottom of said connecting portion extends back and forms a correcting portion; The bottom land wall both sides of said groove are concaved with two location notchs downwards, and the bottom of said correcting portion is fastened in said two location notchs.

4. battery connector as claimed in claim 1; It is characterized in that: the posterior lateral margin of the roof of the said electric-conductor formation positioning piece that extends back; The both sides of the front portion of said keeper and said roof junction outwards convex with two location divisions; Said elastic component is a spring, and said elastic component is sheathed on the said keeper, is resisted against respectively before and after the said elastic component on said location division and the back plate.

5. battery connector as claimed in claim 1 is characterized in that: said base offers an opening in the junction of the said back plate and second conductive part, and said open underside cell wall outwards convexes with a weld part downwards.

6. battery connector as claimed in claim 1 is characterized in that: the roof cephalolateral margin of said electric-conductor extends back downwards after extending below forward again and forms a contact head.